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?????? ???? ????? ?????????? ?????? ?????? ???????? ??????????? ?? ????? ?????? ????? ???????? ????? ???????? ????? ?????? ????? ????? ??? ?????? ???????. ????? ???????? ????? ?????? ????? ?????? ????? ??????? ????? ??????? ???? ???? ???? ????? ??????? ????? ????? ????? ????. ????? ?????? ?????? ????? ??????: ?? 0 ??? 1000 ??? ?? ???????? ??? 0 ??? 40000 ??? ?? ???????? ???? ???? ????? ??? ??? ±3% ?? ?????? ??????? ??????? ????? ??? ??? ±2%? ??? ???? ????? ????? ?????? ????? ?????????? ????????. ??????? ??? ?????? ??? ???? ???? ?? ????? ????????? ???? ???? ???? ???? ?????????? ?????? ?????? ?????? ?? ????? ??????.

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???? ????? ????? ?????????? ????? ???????? ??? ???? RS485 ????????? ?????????. ????? ?????? ??? ??????? ??? ???? USB ??? 485? ?? ?????? ????? ???? ?????? ????? ??????? (PLC) ?? ????? ???? ????? ??????? ??? ???? 485 ??? 232 IC.

?? ????? ????? ????? ??????????:

1. ??? ?????? ????? ???? ????? ?????????? ???? ???? ???? ??????? ???? ???? ??????? ??????? ?????????????? ?? ??????? ????? ????? ???? ????? ???????? ?????.

2. ???????? ???????? ??????? ModBus-RTU ???????: ???? ??? ????? ??????? 485 ?????? ??????? ????? ??????? ???? ????? ??????? ??? 2000 ???.

3. ????? ??? ????? ????? ?????? ?? ??? ????? ???? ??????? ?????? ?? ??? ????? ??????? ??? ????? ?? ?????? ????? ?????? ??????? ?????? ???????? ???? ?????? ????? ?????.

4. ??????? ????? ???? ?????: ????? ??????? ???? ???? ???? ????? ??????? ????? ????? ???????? ????? ????? ?? ???? ????? ???????? ??????? ?? ??????? ???????.

?. ????? ???? ???? ??????? ?????? ????? ??? ??? ??? L? ??? ???? ??? ????? IP67? ?? ???? ????? ????? ??????. ??? ??? ???? ????? ????? ????? ????? ????? ???????? ?? ????? ?????? ??? ?????? ?? ????? ?????? ???????. ????? ??? ??? ?????? ?????? ????? ?? ??????? ???????. (IP67: ????? ????? ?? ??????? ??????? ??????? ????? ?? ????? ?????? ?????).

6. ????? ?????? ??? ???? ???????? ?????? ?????? ????? ?? ?????? ??? ????? ??????? ?? ??????? ?????? ???? ????? ??????? ??????? ?????? ??? ???? ??? ???? ??????.

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